baber/WOPTO huggingface dataset:
Patent JP-H03132210-A (JP)
Title: Pulse string signal demodulating method
Inventor: OKAMURA NOBORU
IPC: H03K9/08
Filed: 1989-10-18
Abstract: PURPOSE:To perform demodulation with superior linearity and to suppress the jitter of a reference pulse in pulse width modulation by controlling the delay time of a demodulation signal with a pulse width modulation reference pulse. CONSTITUTION:A saw-tooth wave generation circuit 102 generates a saw-tooth wave 203 rising with the leading edge of the reference pulse 202 and returns to an initial value after the lapse of contant time. A sample-and-hold circuit 103 sample-and-holds the saw-tooth wave 203 with the trailing edge of a pulse string signal 201, and a variable delay circuit 104 sets the output signal 204 of the sample-and-hold circuit 103 as an input signal, and outputs controllably the delay time of the input signal 204 with the pulse repetitive frequency of the reference pulse 202. The output 204 is outputted in such a way that the delay quantity of the output 204 of the sample-and-hold circuit 103 is decreased when the repetitive frequency of the reference pulse 202 is low, and it is increased when the repetitive frequency is high. In such a way, it is possible to suppress the influence of the jitter of the reference pulse, and to obtain demodulation output 206 with superior linearity.
Patent JP-H08108752-A (JP)
Title: Weather strip
Inventor: FUJITA YASUYUKI
IPC: B60J10/90
Filed: 1994-10-06
Abstract: PURPOSE: To improve a sealing property and external appearance property without increasing cost by installing a bridge halving a hollow part and a seal lip elastically contacting a door glass respectively also in a die molding part contacting the extrusion molding part similarly to an extrusion molding part. CONSTITUTION: A weather strip is attached to the side of a movable roof in a convertible vehicle or the like and equipped with an extrusion molding part K having a hollow seal part 20 additionally integrally provided on the base bottom part 10, and the upper part of the hollow seal part 20 formed to project outward of the vehicle for elastically contacting a door glass. Further, a bridge 25 vertically halving the hollow part is arranged inward and outward of a vehicle body. Also, a seal lip 30 contacting elastically the door glass is provided projectingly on the lower part of the hollow seal part 20. Then, the bridge 25 and seal lip 30 are disposed respectively also in die molding part M connected to the extrusion molding part K similarly to the extrusion molding part K.
Patent JP-S62132504-A (JP)
Title: Production of hollow yarn-like semipermeable membrane
Inventor: OGAWA TAKASHI
IPC: B01D71/42
Filed: 1985-12-03
Abstract: PURPOSE:To perform extremely simple treatment for preventing drying of all hollow yarn-like semipermeable membranes regardless of the forms and materials thereof by injecting a drying preventive agent into the hollow yarn-like semipermeable membranes in a spinning stage. CONSTITUTION:This method is applicable to the hollow yarn-like semipermeable membranes of any hole diameters, yarn diameters and materials as far as wet spinning is possible. Any drying preventive agents which are non-volatile, are easily soluble in water and permit cleaning are usable. An aq. polyhydric alcohol soln. is more preferable in terms of viscosity and handling characteristic. For example, glycerol, dipropylene glycol, etc., are usable. The treatment is executed by a method consisting in first dissolving the polyhydric alcohol in pure water to prepare the soln. of 5-50wt% concn., discharging the soln. at a specified rate from an annular nozzle at a metering pump and sealing the soln. into the hollow yarn-like semipermeable membranes. The resulted semipermeable membranes are immersed for short period in the aq. polyhydric alcohol soln. at an ordinary temp. The rate of water permeation is thereby recovered by >=70% even after drying.
Patent JP-H05110744-A (JP)
Title: Facsimile transmission adaptor
Inventor: MATSUMOTO MAKOTO
IPC: H04N1/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide the facsimile transmission adaptor recording and reproducing a recording image of a generated document with fidelity by coding recording image data of document data generated by a document generator, storing the data once and sending the data. CONSTITUTION:A facsimile transmission adaptor 5 is provided in a printer 3, acquires image data Dp generated in the printer 3 for recording, an MH coding section 51 codes the data, the result is stored once in a storage section 52 and a communication control section 53 sends the data to a line L according to the facsimile communication procedure. Since the image data Dp generated in the printer 3 for recording on recording paper 4 are subject to MH coding and sent, the same image data as those recorded on the recording paper 4 are sent by a facsimile equipment without generation of a hard copy and reading by a scanner. The receiver side records and reproduces the document of the same image as that of the sender side with fidelity.
Patent JP-H09114538-A (JP)
Title: Low power consumption control circuit for microcontroller
Inventor: YOSHIKAWA TAKASHI
IPC: G06F13/28
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to be brought into an operation state of low power consumption based on the logical value of a signal showing a data transferring state by outputting a flag writing signal when a count value in a period in which the signal showing the data transferring state is invalid logical value is coincident with a set value. SOLUTION: When the operation of CPU 1 and DMAC 2 do not use an address bus signal 11, as the signal 12 showing the data transferring state becomes a logical value '0', a counter circuit 6 counting up by synchronizing with the falling of an internal clock signal 21 within a period in which the signal 12 is '0' is provided. Then when the count value of the counter circuit is coincident with the set value, the internal clock signal 21 is automatically fixed to by the logical value '0' to be in a low power consumption operating state. Thereby, power consumption caused by the switching operation of a transistor composing the inside of a microcontroller is eliminated to reduce the power consumption of the whole microcontroller.
Patent JP-H11111597-A (JP)
Title: Exposure method
Inventor: AOKI ATSUYUKI
IPC: G03F7/20
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To enhance alignment precision of mask without lowering production efficiency. SOLUTION: In a mask for calibration, a primary mark which is a measurement mark for determining tolerance for alignment persistence error is distinguished from a secondary mark which is an additional measurement mark. After mask position, magnification, and rotation are change for mask alignment (S12), only the primary mark is measured (S13), and whether or not the persistence error is within a tolerable value is determined (S14). If the persistence error exceeds an allowable value, mask alignment is executed again. If the persistence error is within the allowable value, position measurement for the secondary mark is performed (S15).  Here, with no mask position, magnification, and rotation being changed, the errors from design values of the mask position, magnification, and rotation are again calculated, based on all the measurement results of the primary and secondary marks, which are reflected at exposure of a substrate.
Patent JP-S63125300-A (JP)
Inventor: KURAMATA KATSUTERU
IPC: D06F58/28
Filed: 1986-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03134131-A (JP)
Title: Alloy for handling isotope of hydrogen
Inventor: WATANABE KUNIAKI
IPC: C22C19/00
Filed: 1989-10-18
Abstract: PURPOSE:To provide an alloy capable of handling isotopes of hydrogen safely and easily by specifying the atomic ratio between Zr and Ni in a Zr-Ni alloy. CONSTITUTION:In a Zr-Ni alloy for handling isotopes of hydrogen, the atomic ratio between Zr and Ni is regulated to 1:1 to 1:5. This alloy can be easily activated by performing evacuation while applying heating to the alloy at about 600 deg.C and also has satisfactory properties as a recovering material requiring rapid velocity of absorption. This alloy is safe as compared with conventional metallic uranium as a material for handling, such as storage, supply, and recov ery, of the isotopes of hydrogen. Further, this alloy has superior properties which are in no way inferior to those of metallic uranium.
Patent JP-H05107745-A (JP)
Title: Manufacture of photomask and semiconductor device
Inventor: IWAI KAZUO
IPC: G03F1/62
Filed: 1991-10-18
Abstract: PURPOSE:To shorten the time required to remount a pellicle by removing the light shield material at the part where a pellicle frame part and the photomask contact each other. CONSTITUTION:A mask blank is used formed by sputtering the light shield material 2 such as chromium on a glass substrate 1 of quartz, etc., While a pattern is drawn on the resist in a pattern area 3, the resist in a pellicle frame mount area 4 is drawn and exposed to remove the light shield material 2 in the pellicle frame mount area 4. Further, a pellicle frame 6 is fixed on the glass substrate 1 by using an adhesive 7. In this case, the adhesive 7 is removed much easier on the glass substrate 1 of quartz, etc., than on the light shield material 2 of chromium, etc., so the adhesive 7 for the pellicle on the glass substrate 1 like this is only dipped in a solvent and removed in a short time.
Patent JP-H07100388-A (JP)
Title: Catalyst carrier for oil refinery and catalyst for oil refinery
Inventor: ENOMOTO TOSHIYUKI
IPC: B01J31/02
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a catalyst carrier having pore distribution and surface area fit for oil refinery and excellent in activity and selectivity by coating a porous inorg. material with a metal alkoxide, metallic chelate compd. or halide. CONSTITUTION:A porous inorg. material is coated with a metal alkoxide, metallic chelate compd. or halide to obtain the objective catalyst carrier. This catalyst carrier and at least one kind of metal selected among the groups IVA, VA, VIA, VIIA, VIII, IB, IIIB, IVB and VB of the periodic table are incorporated to obtain the objective catalyst. Each of the resulting catalyst carrier and catalyst has pore distribution and surface area fit for oil refinery and excellent in activity and selectivity.
Patent JP-H01113314-A (JP)
Title: Skin drug for external use
Inventor: HATAE SHINKICHI
IPC: A61P17/00
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a skin drug for external use, capable of exhibiting synergistic effects on inhibitory action on erythema by ultraviolet rays and curing action on wounds, by using allantoin or a derivative thereof and kojic acid or an ester thereof together. CONSTITUTION:A skin drug for external use, obtained by blending (A) one or more of allantoin or derivatives thereof, e.g. dihydroxyaluminum allantoinate or chlorohydroxyaluminum allantoinate, with (B) one or more of kojic acid or esters thereof expressed by the formula (R<1> and R<2> are H or 3-20C acyl) as essential ingredients in a skin drug for external use, such as cosmetic, e.g. cream, toilet water, pack or powder, or medicine or quasi drug, e.g. emulsion, lotion, liniment agent or ointment, and having the above-mentioned effects. The amounts of the blended ingredients are normally 0.01-5.0wt.%, preferably 0.05-2.0wt.% ingredient (A) and normally 0.01-20wt.%, preferably 0.1-2wt.% ingredient (B).
Patent JP-H03137110-A (JP)
Title: Hydrophilic monomer, polymer therefrom, and use of them
Inventor: BURANKO KOZURITSUKU
IPC: B01J13/00
Filed: 1989-10-18
Abstract: The invention concerns the monomers composed of amino sugar alcohols whose primary or secondary amino group has been derivatized (derived) by an acryloyl or an methacryloyl function. The amino group can be linked to any carbon of five or six-carbon sugar alcohols. The general formula of the monomers is given below. <CHEM>   These monomers are synthesized by reacting the amino group of an sugar alcohol with an activated derivative of acrylic or methacrylic acid, such as acryloyl chloride or methacryloyl chloride. The monomers represented by the above shown general formula have been polymerized by a free radical polymerization, either alone or with other compounds and materials having polymerizable double bonds. The so formed polymers were linear or branched (cross-linked). The cross-linked poly- mers were formed when cross-linkers with two or more double bonds were present during polymerization, and in some cases when concentrated solutions of monomers were polymerized. The cross-linked polymers prepared were usually in the form of gels. The gels obtained were opaque or transparent, depending on the type and amount of the cross-linker. The gels have been polymerized in different form and shapes, i.e., beads, thin sheets, rods, blocks, etc. The most important application of these new type of gels was found in their use as separation media. The transparent gels were used as an anticonvective matrix in electrophoresis, whereas the opaque gels prepared in a bead form were used in chromatography.
Patent JP-H08134305-A (JP)
Title: Vinyl chloride resin composition
Inventor: IKEDA NOBUTAKA
IPC: C08L67/00
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a vinyl chloride resin composition having a property capable of reversibly controlling a transparent state and an opaque state without using an electric means by compounding a specific amount of a polyester plasticizer containing a specified dihydric alcohol residue in >= a constant ratio with a vinyl chloride resin. CONSTITUTION: This composition comprises (A) 100 pts.wt. of a vinyl chloride resin (preferably the copolymer of 180wt.% of vinyl chloride with another copolymer) and (B) 40-400 pts.wt. of a polyester plasticizer (perferably having a mol.wt. of 1500-7000) comprising a dibasic acid component and a dihydric alcohol component wherein >=55mol.%, preferably >=75mol.%, of 1,9-nonanediol residues are contained in the dihydric alcohol residues). Adipic acid is preferable as the dibasic acid component composing the component B, and a 3-12C dihydric alcohol such as 1,2-propanediol is preferable as the dihydric alcohol except the 1,9-nonanediol.
Patent JP-H09113301-A (JP)
Title: Navigation device for vehicle
Inventor: ITOU HIROYO
IPC: G09B29/10
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To enable a navigation device on a vehicle to appropriately make route guiding display even while driving the vehicle. SOLUTION: A virtual image 2 indicating a preceding vehicle is displayed in front of the front glass 1 of a vehicle by using a head-up display device 10. When the distance to a left- or right-hand turn taking point reaches a first distance (for example, 200m) in a route to a destination, a winker is made to flash in the image 2 to indicate the preceding vehicle and, when the distance to the point reaches a second distance (for example, 50m), the image 2 is turned in the direction in which the vehicle must take a left- or right-hand turn.
Patent JP-H08133007-A (JP)
Title: Infant's seat
Inventor: OKUMURA KAZUMASA
IPC: B60R22/10
Filed: 1994-11-04
Abstract: PURPOSE: To facilitate operation for locking a seat belt to an infant's seat and fit the infant's seat to a seat easily and improve its appearance and hold an infant in stable state even if shock is applied to the infant. CONSTITUTION: A rear side slit 14 is formed in supporting parts 6 at both sides between a seat part 3 and a seat back part 5. A part of one arresting belt 16 is exposed outside of the support part 6 from the rear side slit 14 to form a hoop part 17 and both ends of the arresting belt 16 are penetrated through the seat back part 5 and guided to its rear side and connected with a belt winding device 10 of an infant's seat 1. Tang plates 23 are penetrated through the arresting belt 16 derived to a surface of the infant's seat 1 from the seat back 5 respectively and buckles to which the respective tang plates 23 are detached are disposed on the seat 3. A rear side hook member 35 for locking a vehicular seat belt is mounted in the hoop part 17.
Patent JP-H03134687-A (JP)
Title: Electrostatic printer
Inventor: KAGEYAMA TOSHIICHI
IPC: G03G15/14
Filed: 1989-10-20
Abstract: PURPOSE:To improve picture quality of adjusting the contact length of a turn roll and a turn belt corresponding to the thickness of a sheet while holding a press-fixing state between the turn belt and the first and second turn rolls. CONSTITUTION:A supporting plate is rotated by a driving means with the same shaft as the center shaft of a first turn roll 161 as a center. Out of pulleys 166, 167 and 168 winding a second turn roll 162 and a turn belt 163, the pulleys excepting for the pulley of the most upper stream are fitted to the supporting plate and while holding the press-fixing state between the belt 163 and the turn rolls 161 and 162, an angle to be formed to horizon by a line passing through the axial centers of the turn rolls 161 and 162 can be freely changed. Accordingly, when the thick sheet is processed, the line passing through the axial center of the first and second turn rolls is set to be the comparatively large angle to the horizon and in the case of the thin sheet, the line passing through the axial center of the first and second turn rolls is set to be the small angle to the horizon. Thus, trouble due to the oblique feeding of the sheet or the warp of the sheet can be prevented.
Patent JP-2000098396-A (JP)
Title: Liquid crystal display device
Inventor: MAYA NATSUKO
IPC: G02F1/1339
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can prevent a sealant from oozing, has an excellent displaying performance and improve the reliability and yield. SOLUTION: An array substrate and a counter substrate are stuck together with a sealant 106. Projecting parts 410 are provided in a region to be coated with the sealant 106 located on a wiring pattern 108 along a display area 102 side and along a peripheral area 104 side. The sealant 106 is prevented from oozing along the wiring pattern 108 thereby.
Patent JP-H1097825-A (JP)
Title: Electrical parts housing box
Inventor: KAWAI TAKAYUKI
IPC: H01H50/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To assure an effective assembling work by reducing the number of a parts items and the number of assembling man-hours of a relay box. SOLUTION: A relay box includes a main body 11 o which a relay 40 is fixed through a connector 30, and a cover body 22 which is the other component than the main body 11 comprising a box body, covering the main body 11 to house the relay 40. The main body 11 includes a back plate 12 on which a connector 30 are fixed, and a bottom plate 16, jutting out downward at an angle from the bottom edge of the back plate 12, while the cover body 22 includes other wall plates at the box body. In order to fit the connector 30 to be attached to the relay to the main body 11, a locking part 35 of the connector is fitted into a locking part 15 of the main body from above. Mounting the connector with the relay on the main body can be performed easily and quickly because there is nothing to obstruct an operator's view at the front, the left and right sides, and the top of the main body. After mounting, quick and accurate inspections can be done from the front, the left and right sides and the upper side.
Patent JP-H01157967-A (JP)
Title: Sterilizable pyridylamides
Inventor: DON ROBAATO BEIKAA
IPC: A01N37/22
Filed: 1988-10-29
Abstract: NEW MATERIAL: Pyridyl amides of the formula (where R is 3-6C cycloalkyl, 1-4C alkyl, benzyl, 2-10C alkoxyalkyl, 1-4C haloalkyl, 2-8C alkenyl or alkanoyl; R 1  is halogen, 1-3C alkoxy or 1-3C haloalkoxy; R 2  is cyclopropyl, 1-6C alkyl, 1-6C alkoxy, 2-6C alkoxyalkoxy, 1-6C alkylthio, benzyl or arylalkylthio; and X is -O or -S) and their salts.  
     EXAMPLE: N-(2-methoxy-5-pyridyl)-cyclopropane carboxamide.  
     USE: Fungicides useful as both preventive and curative fungicides.  
     PROCESS: The compds. of the formula are obtd. by aminopyridines to react with suitable acid chlorides in a polar solvent and allowing the resultant intermediate products to react with haloalkyl ethers in the presence of a strong base in an inert solvent. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0989133-A (JP)
Title: Ground piping type antifreezing hydrant
Inventor: SATO YASUHIRO
IPC: F16K11/07
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent as far as possible a handle operation from getting hard when an applied lubricant is washed away by water and a packing from deposition of foreign matter and damages causing water leak. SOLUTION: A valve box 1 embedded underground is provided with an inflow port 2 and drain port 3, and an outflow part body 14 extended onto the ground through a pipe 13 from the valve box 1 is provided with an outflow port 18. Water passing, water stopping and draining cylinders 4, 5 and 6 are provided above and below a bulging space part 7 adjacent to the inflow port 2. Further, an annular water stopping packing 10 sliding in the water stopping cylinder 5, an annular draining packing 11 sliding in the draining cylinder 6 and an annular water passing packing 9 stuck to the water stopping cylinder 5 in passing water and to the water passing cylinder 4 in the drain are attached to a piston 8 vertically moved in the valve box 1.
Patent JP-H04148797-A (JP)
Title: Supporting structure for balance weight of industrial vehicle
Inventor: SHIKI AKIRA
IPC: B66F9/08
Filed: 1990-10-09
Abstract: PURPOSE:To expose the inside of a balance weight to easily execute adjustment and maintenance by rotationally moving a balance weight in the front and rear direction of a vehicle body against a supporting member, centering around a shaft body in the vehicle width direction at adjusting a vehicle. CONSTITUTION:When it is necessary to expose the inside of a balance weight 15 at adjusting a vehicle, a wire 29 is stretchedly provided between wire supporting brackets 17, 17 projectingly provided on the upper end face 15b of the weight 15 and the upper end part 27a of a mast 27 standingly provided on the front part position of a vehicle body 1. From this condition, pins 25, 25 are drawn out from inserting holes 15d, 13a, nextly by driving the rear inclining function of the mast 27, while the weight 15 is supported by tension of the wire 29, it is gradually put down in the rear RR direction centering around a pin 21 as a shaft body, and the inside of the weight 15 is exposed.
Patent JP-2000098010-A (JP)
Title: Sensor circuit
Inventor: KURIHARA KAZUO
IPC: G01R33/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-accuracy sensor circuit for which linearity can be secured easily. SOLUTION: In a sensor circuit, the emitters of an NPN transistor 13a and a PNP transistor 14a and the noninverted input terminal of an operation amplifier 15a are commonly connected to one end of a sensor 12 having an impedance that changes in accordance with the external magnetic field and the emitters of an NPN transistors 13b and a PNP transistor 14b and the noninverted input terminal of an operational amplifier 15b are commonly connected to the other end of the sensor 12. The collectors of the NPN transistors 13a and 13b are connected to a DC power source 18 through a resistor 17 and the collectors of the PNP transistors 14a and 14b are grounded.  The output terminal of the operational amplifier 15a is connected to the bases of the NPN transistor 13a and PNP transistor 14a and the output terminal of the operational amplifier 15b is connected to the bases of the NPN transistor 13b and PNP transistor 14b. The detecting output of the sensor circuit is obtained as the current flowing to the resistor 17.